https://ex-machinery.com/r410a-vs-r32-differences-phase-out-retrofit-2022/
R410A vs. R32 | Differences, Phase-out, Retrofit [2023]
Apr 21, 2021 ... R32 is the superior refrigerant when compared to R410A. While neither refrigerant depletes the ozone layer, R32 has a lower GWP and is easier to recycle.